When to plant eggplants in Petropavl: 7 June – 9 June

In Petropavl, eggplant: sow for seedlings from 18 March to 10 April; plant into a greenhouse from 17 May to 9 June; plant out into open ground from 7 June to 9 June.

Eggplant in Petropavl: soil, season and weather

In Petropavl the soil, not frost, sets the date: the last frost is over around 8 May, but the top 7 cm of soil reaches 18 °C — the minimum on the eggplant card — only around 7 June, 30 days later. 114 days separate planting out (7 June) from the first autumn frost (29 September); the card's 70 days to the first harvest leave 44 for picking, so a start 6 weeks late would still fit.

Last spring frost	8 May
Top 7 cm of soil at 18 °C	7 June, 30 days after the last frost
Into an unheated greenhouse	17 May – 9 June; May outside: 6.2 °C at night, 19 °C by day; card 21–29 °C
First autumn frost	29 September, 114 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	16 August – 18 August
Days left for picking	44
Daylight	13:33 on 8 April, 17:08 on 7 June
Watering outdoors when fruiting (card)	every 3 days; the driest month, September, has 8 rainy days

The same dates in Petropavl hold for Cucumber, Bell Pepper, Zucchini, Pumpkin and Watermelon.

Eggplant in Petropavl: care after planting

Planted on 7 June: in the first weeks water every 4 days.

Feeding, by the card’s schedule from that day:

7 June — feed: balanced (NPK)
5 July — feed: nitrogen

Pests and diseases of eggplant to watch for:

Dates count from the first planting day of the window above; a later planting moves them by as many days.

Weather in Petropavl during the eggplant season

No month of the season averages above the eggplant card's 21–29 °C by day; the warmest, July, averages 24.8 °C. Months that stay below 21 °C even by day on average: September (15.8 °C). Nights average below 21 °C in every month of the season, from 6.5 °C to 14.7 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	22.4	11.8	66	11	17:18
July	24.8	14.7	78	11	16:49
August	22.8	12.3	52	10	15:01
September	15.8	6.5	42	8	12:48

ERA5 2016–2025, Open-Meteo

Eggplant in nearby cities

1 of the nearest cities share Petropavl's date.

City	Distance	Date	Difference
Kokshetau	177 km	1 June – 9 June	6 days earlier
Kurgan	250 km	1 June – 11 June	6 days earlier
Omsk	270 km	4 June – 8 June	3 days earlier
Tyumen	339 km	7 June – 11 June	same day
Kostanay	405 km	30 May – 12 June	8 days earlier
Astana	439 km	28 May – 9 June	10 days earlier

Where to buy eggplant plants and seeds near Petropavl

Buy plants ready to set out from 7 June to 9 June (from 17 May to 9 June for an unheated greenhouse); seed for raising your own is sown from 18 March to 10 April. Within 15 km of Petropavl OpenStreetMap lists 11 markets and 2 farm shops (collected 27 October 2026).

Салем — market
4 km
рынок "Дария" — market
Бостандық көшесі 22а, Петропавловск · 08:00–18:00 · 1 km
Вокзал базары — market
Кошукова 2А · 2 km
Коммунальный рынок — market
Нұрсұлтан Назарбаев көшесі 69, Петропавловск · 2 km

Each window starts on the Greenly calendar date and ends on the last day that still leaves the crop’s days to harvest (from its card) before the average first autumn frost, plus six weeks of picking for crops harvested over weeks (tomatoes, peppers, aubergines, cucumbers, courgettes, pumpkins, watermelons, beans) — our rule; earlier in the window is safer.

Questions